Invisible Marketeers and Smugglers conducting business
The Invisible Market represented illicit commerce that surpassed even the black market. Details regarding this market were scarce, although it was known that Lannik Racto used it as a channel to distribute numerous assassin droids. Furthermore, the Invisible Market served as a venue for the sale of slaves.
Decades following the conclusion of the Clone Wars, Grand Admiral Thrawn might have acquired General Grievous' mask from the Invisible Market, possibly for aesthetic purposes.